
.navbar-toggle {
    float:none;
    margin-left:15px;
}
.navbar-header>span {margin-right:15px;}
nav>a {
    position:absolute;
    left:45%;
    top:15px;
}
nav>span {margin-top:8px;}
.list-group {overflow:hidden;}
.list-group li {width:50%;float:left;}
.list-group>li>img {width:100%;}
.media-middle img {
    margin-left:15px;
    border-radius:50%;
    vertical-align: bottom;
}
.media {overflow:visible;}
.media-middle {margin-top:-30px;margin-right:30px;font-size:16px;}
.media-body h3:first-child {color:#d58512;}
.media-body p {opacity:0.5;}
.panel p {margin:10px 0;}
.breadcrumb {margin-top:20px;}

/*手机屏幕*/
@media(max-width:450px){
    .panel img {width:100%}
    .start {
        margin:auto;
        margin-top:100px;
    }
    body {
        font-family:"microsoft yahei";
        padding-top:50px;
    }
    .list-group li {width:100%;}
    .col-lg-2 {display:none;}
    .panel p {margin:10px 0px;}
    .form-group span{display:none;}
}

/*电脑屏幕*/
@media(min-width:768px){
    header>nav {display:none !important;}
}


